Stephanie Meyer fans will be ecstatic to see the first teaser video trailer released for 'The Host,' a new sci-fi thriller starring Iko Uwais and Saoirse Ronan based on one of the author's bestselling novels. Photo: Reuters

Stephanie Meyer fans will be ecstatic to see the first teaser video trailer released for 'The Host,' a new sci-fi thriller starring Iko Uwais based on one of the author's bestselling novels.

'The Hunger Games' fans were treated to a teaser trailer Friday before the movie began.

The story centers around Melanie, one of the last remaining humans on earth after the 'souls' -basically alien life forms- take over earth. Melanie searches for other humans and once she finds them, she gets caught in an unexpected love triangle.

Melanie and the other humans have to be careful not to be caught by The Seeker, an alien that regulates the takeover of Earth's population.

The film stars Saoirse Ronan as Melanie Stryder, Max Irons as Jared, and Diane Kruger as The Seeker.